Bed frame



FIG. 1 is a perspective view of a front, top and left side of a bed frame showing my new design, the broken line disclosure of a headboard and return posts being for illustrative purposes only and forming no part of the claimed design, showing my new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of the front, top and left side view of an alternate embodiment, the broken line disclosure of a headboard and footboard being for illustrative purposes only and forming no part of the claimed design; and,

FIG. 8 is a front elevational view of the alternate embodiment, the rear elevational view being a mirror image thereof. 

The ornamental design for a bed frame, as shown and described. 